X0609 4 2026-05-11 0001633978 Lumentum Holdings Inc. LITE 0001570465 Kim Jae false C/O LUMENTUM HOLDINGS INC. 1001 RIDDER PARK DRIVE SAN JOSE CA 95131 false true false false SVP, GENERAL COUNSEL 1 Common Stock 2026-05-11 4 S 0 1933 950.99 D 35114 D These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 6, 2026. /s/ Jae Kim 2026-05-12